(4S)-2-(6-hydroxy-1,3-benzothiazol-2-yl)-4,5-dihydro-1,3-thiazole-4-carboxylic acid (S)-4,5-Dihydro-2-(6-hydroxy-1,3-benzothiazol-2-yl)thiazole-4-carboxylic acid (S)-4,5-dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid (S)-4,5-dihydro-2-(6-hydroxybenzothiazol-2-yl)thiazole-4-carboxylic acid 2591-17-5 CHEBI:17165 Photinus luciferin firefly luciferin CAS 2591-17-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2591-17-5 |
| Molecular Formula | C11H16N2O3S2 |
| Molecular Weight | 288.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4S)-2-(6-hydroxy-1,3-benzothiazol-2-yl)-4,5-dihydro-1,3-thiazole-4-carboxylic acid (S)-4,5-Dihydro-2-(6-hydroxy-1,3-benzothiazol-2-yl)thiazole-4-carboxylic acid (S)-4,5-dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid (S)-4,5-dihydro-2-(6-hydroxybenzothiazol-2-yl)thiazole-4-carboxylic acid 2591-17-5 CHEBI:17165 Photinus luciferin firefly luciferin (CAS 2591-17-5) pharmaceutical standards reference standard. Molecular formula: C11H16N2O3S2. Molecular weight: 288.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O3S2 |
| Molecular Weight | 288.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related S Standards
- Alpha-Hydroxy Metoprolol-d5 (Mixture of Diastereomers) (CAS 1189934-03-9)
- 4-Hydroxy-17β-estradiol (CAS 5976-61-4)
- 5-ethyl-6-hydroxy-3-(4-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 1240526-41-3)
- 1-(4-Hydroxy-3,5-dimethylphenyl)-2-(phenylsulfinyl)ethan-1-one (CAS 339100-60-6)
- (17β)-17-Hydroxy-17-methylestr-5(10)-en-3-one (CAS 2741-75-5)
- 13-Ethyl-17-hydroxy-gon-4-en-3-one (CAS 793-54-4)
- 3alpha-Hydroxy-4-androstenone (CAS 2791-99-3)
- 2-(3-Hydroxy-1-phenylpropyl)-3,5-dimethoxyphenol (CAS 1079366-50-9)
Recommended Standards
- Penfluridol Impurity 15 (CAS 94545-16-1)
- N1,N3-dip-tolylbenzene-1,3-diamine (CAS 620-49-5)
- N-{5-[(dimethylamino)sulfonyl]-2-methylphenylhydrazinecarbothioamide (CAS 565168-01-6)
- 3-Amino-N-(5-chloropyridin-2-yl)benzamide (CAS 1039827-87-6)
- LM22B-10 (CAS 342777-54-2)
- 4-Bromo-N,N-dimethylbutan-1-amine (CAS 7617-65-4)
- N-Cyclopentyl-4-phenyl-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide (CAS 1207016-63-4)
- 7-Bromo-2-chloro-3-(trifluoromethyl)quinoline (CAS 2086770-12-7)
- N-benzyl-4-bromo-N-methyl-1H-pyrrole-2-carboxamide (CAS 931050-21-4)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com